Yellow dye can be prepared by a coupling reaction of benzene diazonium chloride in acidic medium with X. Identify X from the following.

Question

Yellow dye can be prepared by a coupling reaction of benzene diazonium chloride in acidic medium with X. Identify X from the following. (A) Aniline (B) Phenol (C) Cumene (D) Benzene

Tardigrade Admin · Accepted Answer

Aniline and other arylamines are usually colourless, but get coloured on storage due to atmospheric oxidation. Yellow dye can be prepared by coupling reaction of benzene diazonium chloride in acidic medium with aniline.

Q. Yellow dye can be prepared by a coupling reaction of benzene diazonium chloride in acidic medium with X. Identify X from the following.

Aniline

Phenol

Cumene

Benzene

Aniline and other arylamines are usually colourless, but get coloured on storage due to atmospheric oxidation. Yellow dye can be prepared by coupling reaction of benzene diazonium chloride in acidic medium with aniline.

Q. Yellow dye can be prepared by a coupling reaction of benzene diazonium chloride in acidic medium with $X$ . Identify $X$ from the following.